baber/WOPTO huggingface dataset:
Patent JP-2000160246-A (JP)
Title: Production of austenitic stainless steel plate
Inventor: ABE MASAYUKI
IPC: C21D8/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a producing method reducing rolling patterns to the surface of a product as to a method for producing a thick plate using a continiously cast slab of austenitic stainless steel with care and cleaning for the slab obviated. SOLUTION: This is a method for producing austenitic stainless steel in which, at the time of producing a thick steel plate of >=6 mm thickness by subjecting an austenitic stainless steel continuous cast slab to hot rolling, solution heat treatment and pickling without executing care and cleaning, the concn. of oxygen at the time of the solution heat treatment after the hot rolling is controlled to <=8%, the condition of shot blasting before the pickling is controlled to the range in the following inequality, and, after that, it is pickled: W d/A>=2.0, where the projecting density W: 50 to 300 kg/m2, the average diameter (d) of steel shots: 0.1 to 2.0 mm, and the concn. of oxygen at the time of the soln. heat treatment is defined as A(%).
Patent JP-H07196843-A (JP)
Title: Additive for thermoplastic resin
Inventor: MOGAMI KENJI
IPC: C08K9/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an additive for a thermoplastic resin which does not adversely affect the properties of the thermoplastic resin even when added thereto in a large quantity in order to impart thereto excellent properties by surface- treating a nitrogenous heterocyclic compound with a specified compound. CONSTITUTION:A composition (A) containing a nitrogenous heterocyclic compound is surface-treated with a compound (B) having at least two functional groups. Examples of component A used include a heterocyclic compound, a salt of a heterocyclic compound with another compound, a salt between heterocyclic compounds, and mixtures such as mixtures of heterocyclic compounds with additives, such as lubricants and plasticizers, used in the preparation. Representative examples of the nitrogenous heterocyclic compounds include five-membered and six-membered nitrogenous ring compounds. The functional groups of component B include epoxy, acid anhydride, isocyanate, and oxazoline. Components A and B are further mixed with a phosphorus flame retardant (C) to give an additive capable of imparting high flame retardancy to a thermoplastic resin without using any halogen-containing flame retardant.
Patent JP-H09233127-A (JP)
Title: Method for data processing transporting efficiently multimedia data packet
Inventor: MORISU ZUOORU
IPC: H04L12/56
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To transport a fixed length or variable length multimedia data packet efficiently via a digital packet exchange network by configuring user data so as to be in complete matching with an ATM adaptation layer type 5. SOLUTION: A transmitter side merges plural multimedia data packets from a single user or plural users. Then a sub-header or a trailer merging user channel identification information and user data length information for merged multimedia data packets is added to the resultingly merged multimedia data packets. Thus, the entire payload is defined and the payload is transported on a network.
Patent JP-H11172415-A (JP)
Title: Transparent conductive film
Inventor: MARUYAMA HIRONORI
IPC: G02F1/1343
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode material excellent in durability and etching performance and suitable for a liq. crystal display or the like. SOLUTION: In a transparent conductive film in which, on the surface of a high molecular film base material or a high molecular film base material coated with a resin, indium-silver oxides are formed by a sputtering method using an indium-tin oxide target material contg. 9 to 11 wt.% tin and having >=95% relative density, he relative elemental concn. of oxygen in the film is regulated to 45 to 50 mol.%.
Patent JP-H04203660-A (JP)
Title: Operation device for automatic transmission
Inventor: MARUTA TAKASHI
IPC: F16H61/18
Filed: 1990-11-30
Abstract: PURPOSE:To enlarge such energizing force as given to a checking member in a specified range alone by installing a second energizing means, energizing a movable member for a shift lever, and a positioning hole guiding the movable member so as to come into contact with the checking member only in the specified range, respectively. CONSTITUTION:A columnar second rod 18 is installed in a lower position of a first rod 13 slidably so as to make it possible to contact or separate to or from this first rod 13, and it is slidingly energized upward by a third spring 33. In addition, in this second rod 18, a positioning pin 18 is projected sidewards in parallel with a position pin 12, and it is installed in this rod 18 slidably up and down along a second slide groove 141 at the side of a shift lever 1. A locating pin 181 is pierced through a positioning hole 4 being composed of a separate guide part 41 and a contact guide part 42 formed at the lower position of a position groove 21, at a position plate 2.
Patent JP-H11170128-A (JP)
Title: Automatic assembly device
Inventor: YAMADA YOSHIO
IPC: B23P21/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic assembly device which can automatically assemble a gear pump without the necessity of a manual-work of a worker so as to enhance the productivity. SOLUTION: An automatic assembly device comprises a first supply part 24 for supplying a balancer shaft to an assembly station 23 along a workpiece conveyer 20, a second supply part 25 for supplying a drive gear, a driven gear and a pump cover, and a robot 28 for gripping a balancer shaft, a drive gear, a driven gear and an oil pump cover, which are picked up from the first and second supply part, and supplying them to a cylinder block. The drive gear and the driven gear supplied by the robot 28 are adjusted in phase by means of gear phase adjusting mechanisms 95a, 65b before they are assembled into a pump casing, and then, they are assembled in the pump casing while they are pressed. Thereafter, they are fastened by a bolt to the balancer shaft.
Patent JP-H03223284-A (JP)
Title: Xanthine derivative
Inventor: MORIMOTO AKIRA
IPC: C07D473/22
Filed: 1990-11-30
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> hydrocarbon which may be bound through a hetero-atom or substituted; R<2> and R<3> are H or (substituted) hydrocarbon; R<4> is H, halogen or nitro; R<5> is a group capable of forming anion or a group convertible thereinto; A indicates that phenylene and phenylene are bound directly or through a spacer having <=2 atomic chains; (n) is 1 or 2; Y and Z are O or S]. EXAMPLE:8-n-Butyl-7-[2'-[(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1,3- dimethylxanthine. USE:Useful as a therapeutic agent for circulatory diseases such as hypertension, cardiopathy or cerebral apoplexy having angiotensin II antagonistic action and hypotensive action. PREPARATION:One mol compound expressed by formula II is allowed to react with 1-3mol alkylating agent expressed by formula III in the presence of 1-3mol base normally in a solvent such as DMF.
Patent JP-H05177078-A (JP)
Title: Thread cutting horizontal shuttle for sewing machine
Inventor: TAKEUCHI YASUTO
IPC: D05B57/14
Filed: 1991-12-20
Abstract: PURPOSE:To provide a thread cutting horizontal shuttle for a sewing machine capable of capturing a bobbin thread more surely with a moving edge. CONSTITUTION:A projection 16 is formed on a middle shuttle presser 15 arranged above the outer shuttle 10a of a horizontal shuttle 10. The right end of the projection 16 is located apart from the shuttle tip 17 of the outer shuttle 10a by about 70-90 deg., and a slant section 16a inclined downward is formed on its left end. At the time of thread cutting, a bobbin thread rides on the projection 16 from the slant section 16a, it is stretched without being loosened, and a moving edge can surely capture the bobbin thread.
Patent JP-H0748380-A (JP)
Title: Crosslinked phototautomeric compound
Inventor: MAACHIN RITSUKUUUDO
IPC: B60J7/00
Filed: 1993-12-03
Abstract: Photochromic compounds having the following structure II <CHEM>  in which   R<1>   is a group selected from hydrogen, alkyl, alkoxy, amino, aryl or heteroaryl; R<2>   is a group selected from C1 to C10 branched or linear alkyls, carbocylic or heterocyclic, the R<2> groups can be independent or together from part of a carboxylic or heterocyclic ring; R<3>   is a group selected from hydrogen, alkyl, alkoxy, alkenyl, alkynyl, imino, azo, amino, carboxy ester, amide, cyano, halogen, trifluoromethyl, nitro, aryl or heteroaryl, R<3> is a fused carbocyclic or heterocyclic moiety; Y   is a six membered carbocyclic or heterocyclic ring. X   links N as shown to the ring Y to form a fused heterocyclic ring.
Patent JP-H04205594-A (JP)
Title: Goods carrier device for automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F11/58
Filed: 1990-11-30
Abstract: PURPOSE:To execute stable carriage of goods by 3-point-supporting respective goods housing shelves at a turn part to include the straight part of a chain belt by first to third guide rollers. CONSTITUTION:A goods housing shelf 20 is 3-point-supported with insert-holding first and second guide rails 30 and 31 in a straight part 16B of a chain belt 16 so as to 1-point-support by a first guide roller 26 provided at the outside of a first fitting 21 and to 2-point-support by second and third guide rollers 27 and 28 provided at the inner side of it. Accordingly, at the elevating motion of the goods housing shelf in the straight part 16B of the chain belt 16, the kind of the chain belt 16 by the load of goods P is prevented surely. Thus, the carriage of the goods housing shelf 20 is executed in a horizontal state.
Patent JP-2001151886-A (JP)
Title: Novel polyamide and production method thereof
Inventor: HIRANO TETSUHARU
IPC: C08G69/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prove a polyamide that has a slow crystallization rate, causes no reduction in the melting point and no discoloration and a method of manufacturing the same. SOLUTION: This polyamide has a chemical structure that bears the terminal groups having at least two or more aromatic rings and/or alicyclic ring. This polyamide is produced by synthesizing a polyamide in the presence of a monocarboxylic acid and/or monoamine bearing at least two or more aromatic rings and/or alicyclic rings, respectively.
Patent JP-2000168766-A (JP)
Title: Paper container for liquid
Inventor: SHIMOMURA KYOICHI
IPC: B32B7/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper container for liquid to facilitate the recycling and disposal of the resources of used containers by providing a laminate body to form the paper container comprising an outer layer mainly consisting of paper and an inner layer mainly consisting of plastics. SOLUTION: A paper container is formed of a laminate body comprising a thermoplastic resin layer 1, a paper layer 2, an adhesive resin layer 3, a peelable layer 4, a plastic film layer 5, a gas barrier layer 6 comprising an aluminum foil or a vapor deposition layer, an adhesive layer and a thermoplastic resin layer 7 successively in this order from an outer surface, and the laminate body is separated into an outer layer mainly consisting of paper and an inner layer mainly consisting of plastics by peeling these layers between the peelable layer 4 and the plastic film layer 5.
Patent JP-2000162786-A (JP)
Title: Plate preparation method of lithographic printing plate
Inventor: KAWAMATA YUKINAO
IPC: G03F7/07
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a plate preparation method to stably improve the printing characteristics of a lithographic printing plate having an aluminum plate as a supporting body and using a silver complex salt diffusion transfer method. SOLUTION: In this plate preparation method, a material having physical development nuclei between an anodically oxidized aluminum supporting body and a silver halide emulsion layer is treated with a developer containing thiosulfate. The content of thiosulfate is >=0.04 mol per 1 L of the developer. The development is carried out in such a manner that the weight reduction of aluminum oxide of the supporting body after the plate preparation process is <=0.6 g per 1 m2.
Patent JP-H08186743-A (JP)
Title: Illuminator for image input device
Inventor: MOGI HIDESUKE
IPC: G03B15/02
Filed: 1994-12-29
Abstract: PURPOSE: To make the illuminance on an original platen uniform by using one fluorescent lamp. CONSTITUTION: As for the outgoing light Po from a fluorescent lamp 20, the reflected light Pr reflected on a reflector 30 illuminates the original placed on an original platen 42. In the reflector 30, the reflected light Pr uniformly illuminates the original platen 42 and the curve shape is designed so that the illuminance of the original placed on the original platen 42 may be uniform. The image of the original illuminated so that illuminance may be uniform by the reflected light Pr from the reflector 30 is formed on a CCD 46 by an image pickup lens 45. From the CCD 46, the video signal showing the image of the original is outputted.
Patent JP-H09176689-A (JP)
Title: Germicidal cleaner composition
Inventor: HAMAMICHI YOSHIKO
IPC: C11D3/37
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a germicidal cleaner which has both a superior germicidal action and a strong detergency and is highly safe to a human body and environment by blending a polylysine, a chelating agent, a surfactant and a solubilyzing agent. SOLUTION: This is a germicidal cleaner composition consisting of a polylysine, a chelating agent, a surfactant and a solubilyzing agent. In this composition the polylisine is used as a germicidal component. Both α-polylysine and ε-polylysine can be used as the polylysine. From safety viewpoint, however, ε-polylysine can preferably be used. Desirably, the polylysine is blended in 0.01-10wt.% of the composition. The chelating agent exhibits a stronger germicidal action, particularly when it is used together with the polylisine than when they are used separately. While the surfactant is used as a major component for cleaning, it also serves as a germicidal assistant. The solubilyzing agent is used not only for solubilyzing the surfactant to keep the liquid stable but also as a cleaning component for oil stains.
Patent JP-H03192727-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: KURATA MAMORU
IPC: H01L21/331
Filed: 1990-11-30
Abstract: PURPOSE:To enable optimum design standards for switching rate and break down strength to be established by a method wherein the impurity concentration and thickness of the second emitter layer and the first base layer are set up to meet specific requirements. CONSTITUTION:A base layer 13 is composed of a first base layer 131 in low impurity concentration on the emitter layer 14 side and a second base layer 132 in high impurity concentration on the collector layer 12 side. Then, the relations between the impurity concentration NE, the thickness WE of the second emitter layer 142 and the impurity concentration NB, the thickness WB not subject to any impressed voltage are set up so that the maximum electric field expression I of an emitter base junction part may meet the requirements of other expression II within the range not to exceed the maximum allowable electric filed. In these expressions I, II, the following abbreviations represent the respective values i.e., Q: absolute value of electron charge, epsilonO: dielectric constant of vacuum, epsilonSE: specific dielectric constant of the second emitter layer, epsilonSB: specific dielectric constant of the first emitter layer, Vbi: built-in potential of the hetero-junction formed by the second emitter layer and the first base layer. Through these procedures, the title hetero-junction bipolar transistor capable of performing rapid switching operation while securing the break down strength between emitter and base can be manufactured.
Patent JP-H03203422-A (JP)
Title: Digital processing circuit for subscriber's circuit package
Inventor: YOSHIDA KAZUHIRO
IPC: H04Q11/04
Filed: 1989-12-29
Abstract: PURPOSE:To offer a circuit capable of miniaturization of the circuit and the efficient processing by executing the arithmetic processing of respective subscriber's line signals with one digital processing through the use of memories corresponding to respective subscriber's lines. CONSTITUTION:Respective subscriber's lines 11-1 to 11-8 from respective subscriber's terminals are connected to a digital processor 103 to be used in common in a package through respective analog processors 101-1 to 101-8. Signals to be inputted to the digital processor are previously digitized by A/D converters 102-1 to 102-8. A sound signal outputted from the processor 103 is inputted to a compressor 104. A line switching part 10 switches respective lines 11-1 to 11-8 in time division to execute the sound signal processing of respective lines 11-1 to 11-8. The memories 12-1 to 12-8 are provided correspondingly to respective lines 11-1 to 11-8 and a memories corresponding to respective lines 11-1 to 11-8 are respectively selected by a memory switching part 13.
Patent JP-H09174708-A (JP)
Title: Manufacture of bent tube rubber hose and mandrel used for the method
Inventor: KOKUBO TOMOHISA
IPC: B29D23/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to draw a bent tube rubber hose by a small drawing force and to eliminate the bending deformation of a mandrel without generating a failure such as biting of the hose surface. SOLUTION: A bent shape mandrel body 4 and a mandrel having a collar 5 movably provided along the axial direction on the outer periphery of the straight part of the base 4b side are used. The body 4 and the collar 5 are relatively moved to apply the force of the drawing direction from the base 4b side to the rear end of a bent tube rubber hose 1 to move the hose 1, and subsequently the hose 1 is grasped and drawn.
Patent JP-H05173468-A (JP)
Title: Method and device for correcting aberration
Inventor: CHIN GUN
IPC: G03H5/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide the method and the device for correcting efficiently an aberration of a recording optical system in an image reproducing stage of a hologram. CONSTITUTION:In a stage for reproducing a hologram by allowing a reproducing plane wave from a laser 1 to be made incident on the hologram 3 consisting of an interference fringe of a reference plane wave and an object wave modulated by a sample, a liquid crystal panel 6 having a special phase modulating function is arranged on the Fourier-transformation surface, and by a phase distribution of the liquid crystal panel 6, an aberration of a recording optical system of the hologram 3 is cancelled and corrected. The phase distribution can by varied immediately by eliminating flexibility of the liquid crystal panel 6 by a computer 9 in accordance with an aberration coefficient and defocusing of the recording optical system.
Patent JP-2000139620-A (JP)
Title: Split mat
Inventor: NISHIKAWA NAOHIDE
IPC: A47C27/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a split mat highly convenient for handling in moving, storing, washing, drying and the like and partially replaceable. SOLUTION: Plural elastic mat pieces 2, 3, 4 having the equal thickness are combined with each other with the side end faces opposite to each other so that the whole becomes an integrated flat plate. A connecting projection 5, the tip of which is expanded in the direction of width is projected on one of both confronting end faces with the same thickness as that of the elastic mat piece 2, and a connecting groove hole 6, the inner part of which is expanded in the direction of width, and which is fitted to the connecting projection 5 unremovably in the projecting direction and removably in the thickness direction of the elastic mat pieces 2, 3, 4, is bored in the other of both confronting end faces with the same thickness as that of the elastic mat pieces 3, 4.
Patent JP-2000174177-A (JP)
Title: Method and apparatus for manufacturing semiconductor package
Inventor: NISHIDA KAZUTO
IPC: H01L23/32
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten steps of forming a CPS(Chip Size Package) and a BGA(Ball Grid Array) by laminating an IC chip having bumps formed on electrodes on a rectangular or continuous medium, bonding the chip on the medium to an interposer board, and delominating or integrally punching the chip from or at the medium. SOLUTION: An IC chip 1 having electrodes 1a and chucked and held at a chucking material is laminated to a rectangular or continuous medium 2. Then, bumps 1b are respectively formed on the electrodes on the chip 1 on the medium 2. Then, a thermosetting sheet 5 is laminated onto a surface of the chip on the medium 2. Then, an interposer board 7 supplied in a rectangular or continuous material is thermocompression-bonded to the chip 1 on the medium 2. The chip 1 bonded to the board 7 is delaminated from the medium 2, integrally punched or cut out. Thus, conventional steps of forming a CPS and a BGS can be remarkably shortened, and productivity can be improved.
Patent JP-H03203496-A (JP)
Title: Active type noise controller
Inventor: KINOSHITA AKIO
IPC: B60R11/02
Filed: 1989-12-29
Abstract: PURPOSE:To effectively reduce noises generated due to plural noise sources by means of a simple controller by individually detecting respective noise generating state detecting signals correlated with noises generated from plural noise sources having no correlation with each other, summing these detecting signals by a signal aggregating means and inputting the sum signal to a control means. CONSTITUTION:The noise generating starts of front wheels 2a, 2b and rear wheels 2c, 2d which are plural (M) noise sources having no correlation with each other are individually detected by oscillation pickup means 5a to 5d to be plural noise generating states detecting means, the detection signals of these detecting means are aggregated to one or plural N (N<M) output signals by a controller 10 and adaptive digital filtering processing e.g. corresponding to the aggregated output signals is executed to form the driving signals of loud speakers 7a to 7d to be control sound sources. Thereby, the arithmetic capacity of the controller 10 can be reduced as compared with the case for filtering the noise generating state detecting signals of all the noise sources and the noise reducing processing in a wide range can be inexpensively executed.
Patent JP-2001159043-A (JP)
Title: Special composite false twist textured yarn and method for producing the same
Inventor: YANAGIHARA MASAAKI
IPC: D02J1/22
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a special composite false twist textured yarn excellent in refreshing feeling, having a smooth surface touch, assuming a rayonlike feeling and further having an elastic feeling and a spunized appearance in combination. SOLUTION: This special composite false twist textured yarn of a two-layer structure in which a multifilament yarn having a high elongation comprising polyethylene terephthalate or polybutylene terephthalate as a sheath part is wrapped around a polytrimethylene terephthalate multifilament yarn having a low elongation as a core part. The filaments of the sheath part are composed of hollow filaments in which a hollow state is pulsed in the longitudinal direction and the maximum hollowness thereof is <=1.4 times of the hollowness prior to the false twist texturing. The cross-sectional shape of the filaments in the sheath part in the cross section of the composite false twist textured yarn is 1.5-4.5 flatness and the distribution of the hollowness thereof is 0-60%. The ratio of the collapsed hollow part is <=50%.